Sakayori, H. (1995). [Pseudoscorpionida from the Ashio Mountains in central Japan]. Memoirs of Tochigi Prefectural Museum 13: 27–31.
| Taxon | |
|---|---|
| Mundochthonius japonicus scolytidis Morikawa, 1954 (Pseudoscorpiones: Chthoniidae) | 28, fig. A, Mundochthonius japonicus scolyditis Morikawa |
| Microbisium pygmaeum (Ellingsen, 1907) (Pseudoscorpiones: Neobisiidae) | 28, fig. D, Microbisium pygmaeum (Ellingsen) |
| Parobisium magnum (Chamberlin, 1930) (Pseudoscorpiones: Neobisiidae) | 28, fig. C, Parobisium magnum (Chamberlin) |